Add curator Movement links config with proof URLs and admin-gated delete votes.

Persist lineage in PostgreSQL, seed documented edges, and keep timeline/tree consumers API-backed with a static fallback.

Co-authored-by: Cursor <cursoragent@cursor.com>

package.json

@@ -4,6 +4,7 @@
   "description": "",
   "main": "index.js",
   "scripts": {
+    "test": "node --test server/__tests__/**/*.test.js",
     "dev:web": "node scripts/dev-web.js",
     "dev:server": "nodemon server/index.js",
     "dev:client": "npm run dev --prefix client",